initial: bootstrap from BukidBountyApp base

resources/js/utils/currency.js

@@ -0,0 +1,25 @@
+/**
+ * Formats a number as Philippine Peso currency (PHP) with commas and optional decimals.
+ *
+ * @param {number} number - The numeric value to format
+ * @param {boolean} [withDecimal=true] - Whether to include decimal places
+ * @returns {string} - Formatted currency string (e.g., "P1,234.56")
+ *
+ * @example
+ * formatCurrency(1234.56)      // "P1,234.56"
+ * formatCurrency(1234.56, false) // "P1,234"
+ */
+export function formatCurrency(number, withDecimal = true) {
+  if (isNaN(number)) return 'P0'
+
+  let [integerPart, decimalPart] = Number(number)
+    .toFixed(2)
+    .toString()
+    .split('.')
+
+  if (!withDecimal) decimalPart = ''
+
+  integerPart = integerPart.replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+
+  return `P${integerPart}${decimalPart ? '.' + decimalPart : ''}`
+}